what is the procedure of belt scale calibration?

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what is the difference between Ethernet unmanaged and managed Switch?

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HI THIS IS NOOR AHMMAD.SHAIK, I AM WORKING IN INSTRUMENTATION MAINTENANCE Dept. in BOILER HOSE(BHEL HYDERABAD),,any other persons are working in same dept. i want some HELP in my subject

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what is actual difference between pressure Transducer & Pressure Transmitter.

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What is the right procedure for adjusting the gap voltage of bently nevada vibration sensor?

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what is difference b/w tube and pipe ?

6 Answers   BSL, Descon, Kirloskar,

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for what purpose strain guage is used?

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Flame scanner

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what is the standard controll pressure

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what is a good line as ic engineer as maintenance ,oc, project, calibration ,validation engineer?

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Calculate the maximum pressure drop that can be allowed to occur across a control valve, so that we can prevent cavitation / flashing from occurring. Use the following formula: Δ P allow = Km (P1 – PvapourA) where, Δ P allow - the maximum allowable differential pressure for sizing purposes, or terminal pressure drop; Km- the valve recovery coefficient from the manufacturer’s catalogue; P1 - absolute inlet fluid pressure; PvapourA - absolute fluid vapour pressure at the inlet temperature; Use Atmospheric pressure = 101.3 kPa, P1 = 1200 kPa(g), PvapourA = 4 kPa, KM = 0.72

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why generation of syncronized generator increases when frequency of grid is less then 50Hz & generation decreases when grid frequency goes up from 50 Hz, as comparision with set value entered in govering panel?

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